﻿	<div class="jumbotron">
		<div class="container">
		<h3>服务器基本概念</h3>
		&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<?php echo $content;?>
		</div>
	</div>
	<nav>
		<ul class="pager">
			<li class = "text-info" style = "right:50px;">页次:&nbsp;&nbsp;<?php echo $page;?>&nbsp;/&nbsp;<?php echo $page_count;?>&nbsp;&nbsp;页</li>
			&nbsp;&nbsp;&nbsp;
			<?php if($page != 1){
						echo "<li><a href = ".site_url('content/index')."?page=1>首页</a></li>";
						echo "<li><a href = ".site_url('content/index')."?page=".($page-1).">上一页</a></li>";
					}							   
				   if($page<$page_count){
						echo "<li><a href = ".site_url('content/index')."?page=".($page+1).">下一页</a></li>";
						echo "<li><a href = ".site_url('content/index')."?page=".$page_count.">尾页</a></li>";
					}
			?>
		</ul>
	</nav>
   